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Quality High-performance 120-ton single-weight and 500-ton class G95 gas turbine core rotors and mining machinery tension shafts with micron-level precision factory
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Quality High-performance 120-ton single-weight and 500-ton class G95 gas turbine core rotors and mining machinery tension shafts with micron-level precision factory
Quality High-performance 120-ton single-weight and 500-ton class G95 gas turbine core rotors and mining machinery tension shafts with micron-level precision factory
Quality High-performance 120-ton single-weight and 500-ton class G95 gas turbine core rotors and mining machinery tension shafts with micron-level precision factory
Quality High-performance 120-ton single-weight and 500-ton class G95 gas turbine core rotors and mining machinery tension shafts with micron-level precision factory
>

High-performance 120-ton single-weight and 500-ton class G95 gas turbine core rotors and mining machinery tension shafts with micron-level precision

Product Details

Single Weight Capacity: 120-ton To 500-ton Production Capacity: 300,000 Tons Annual Ingots
Forging Capacity: 150,000 Tons Annual Open-die Precision Level: Micron Level
Runout Control: Industry-leading Accuracy Component Weight Range: 1-200 Tons

Product Description

Manufacturer of Gas Turbine Core Rotors and Mining Machinery Tension Shafts
Company Overview
We are a national-level "Specialized, Refined, Differential and Innovative (SRDI) 'Little Giant'" enterprise specializing in high-end heavy casting and forging solutions.
Core Technological Breakthroughs
Marine Power Sector
  • Pioneered China's first 120-ton single-weight heavy marine power transmission shaft, breaking long-term import dependence
  • Developed the world's largest 500-ton class G95 marine engine crankshaft components
  • Certified by global marine power leaders: Germany's MAN Group and Switzerland's WinGD
  • Domestic pioneers in 950mm bore engine crankshaft components and 6,000-ton four-jaw marine crane hooks
Nuclear Power Energy Sector
Independently conquered nuclear power rotor core technology through advanced processes including double vacuum refining, homogenization forging, and multi-stage aging heat treatment. Solved industry challenges in large-tonnage rotor forging formation and stress balance, enabling global market entry.
End-to-End Manufacturing Capability
Closed-Loop Full Industrial Chain
6 complete production lines covering steelmaking, casting, forging, heat treatment, rough machining, and finish machining. Independent manufacturing from blanks to finished products with significantly shortened delivery cycles.
Ultra-Precision Machining
Cutting precision at micron level with industry-leading runout control accuracy to ensure operational stability of high-end core components.
Large-Scale Production Capacity
300,000 tons
Annual ingot output
(2-300 tons single weight)
150,000 tons
Open-die forgings
(1-200 tons single weight)
100,000 tons
Large high-end castings & forgings
Authoritative Qualifications & Industry Recognition
  • National High-Tech Enterprise
  • MIIT SRDI "Little Giant" Enterprise
  • Provincial Enterprise Technology Center
  • Certified by international classification societies: CCS, BV, DNV
  • China State Shipbuilding Corporation (CSSC) "Gold Supplier"
  • China Shipbuilding Industry Association "Strong Chain Brand"
  • Council member of Shandong Shipbuilding Industry Association
Product Coverage for High-End Applications
Marine Equipment
Heavy power shafting, engine crankshafts, large marine hooks
Energy & Power
Steam turbine rotors, nuclear power rotors, wind/hydro/thermal power core forgings
Metallurgy & Mining
Large rolling rolls, mining equipment core forgings
Construction Machinery
Heavy main shafts, large structural components
Product & Service Advantages
Our products feature stable quality, customizable options, complete specifications, and comprehensive service systems. We maintain an excellent reputation in domestic and international high-end equipment manufacturing markets, providing end-to-end tailored solutions for diverse customer requirements.

Product Highlights

National SRDI 'Little Giant' enterprise specializing in heavy castings/forgings. Core advantages: import-substituting marine power shafts, certified nuclear power rotors, end-to-end manufacturing with micron precision, 300k-ton annual capacity, and certifications from CCS/BV/DNV. Custom solutions for marine, energy, mining & construction sectors.

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